EPA

EPA moves to strengthen air quality standards for oil and gas industry on Fort Berthold Reservation

EPA proposes mercury limits from iron ore processing

New PFAS guidelines – a water quality scientist explains technology and investment needed to get forever chemicals out of US drinking water

Dakota Resource Council members near oil and gas development applaud nationwide methane emission rules

Pruitt resigns, Wheeler steps in: Will change at EPA bring about change or not?

TipSheet: For Pruitt EPA, There Is No Bad News on Ozone Pollution

EPA to study impact of 'hydraulic fracturing' on groundwater supplies

EPA creates new office of international and tribal programs